MIXED, MANUFACTURED, OR LIQUEFIED PETROLEUM GAS
PRODUCTION AND/OR DISTRIBUTION (SIC E4925)

Establishments primarily engaged in the manufacture and distribution 
of gas for sale, including mixtures of manufactured with natural gas.  
Establishments distributing liquefied petroleum (LP) gas in steel 
containers are classified in Retail Trade, Industry 5984.

Note:  In publication descriptions we use: "Mixed gas".